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Bundle branches
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<p>The bundle branches, or Tawara branches, transmit <a href="/facts/Cardiac_action_potential/CJu2rTR8">cardiac action potentials</a> (electrical signals) from the <a href="/facts/Bundle_of_His/B8RgFvlR">bundle of His</a> to <a href="/facts/Purkinje_fibers/3Xcjlhnp">Purkinje fibers</a> in <a href="/facts/Ventricle_(heart)/FCzV1xm7">heart ventricles</a>. They are offshoots of the bundle of His and are important to the <a href="/facts/Cardiac_conduction_system/AouErvDx">electrical conduction system of the heart</a>. </p>